thank you all but what if I use embedable EJB with Tomcat 5.5 ? do you have any solution for that? thanks again View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073812#4073812 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4073812